IanniX is described as 'Graphical open-source sequencer, based on Iannis Xenakis works, for digital art. IanniX syncs via Open Sound Control (OSC) events and curves to your real-time environment' and is an app in the audio & music category. There are 2 alternatives to IanniX for Mac, Windows, Linux, Flathub and Flatpak. The best IanniX alternative is ossia score, which is both free and Open Source.
OSSIA Score is an interactive sequencer for intermedia authoring. It allows to create flexible and interactive scenarios and is especially designed for live performance, art installations, museography or any context requiring a precise and interactive execution of timed events.
Chataigne is a free, open-source software made with one goal in mind : create a common tool for artists, technicians and developers who wish to use technology and synchronize software for shows, interactive installations or prototyping.
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